dnsz - npm Package Compare versions

Comparing version 4.3.2 to 4.3.4

dist/index.js.map

+{"version":3,"file":"index.js","names":["value: string","node: any","state: Record<string, any>","value","indexes: Array<number>","parts: Array<string>","data: Partial<DnszDnsData>","headerLines: Array<string>","valid: boolean","recordsByType: Record<string, Array<DnszDnsRecord>>","vars: Array<string>"],"sources":["../index.ts"],"sourcesContent":["export type DnszDnsRecord = {\n    /**The lowercase DNS name without a trailing dot, e.g. `\"example.com\"`. */\n  name: string;\n    /** The TTL in seconds, e.g. `60`. */\n  ttl: number;\n    /** The DNS class, e.g. `\"IN\"`. */\n  class: string;\n    /** The record type, e.g. `\"A\"`. */\n  type: string;\n    /** The record content, e.g. `\"2001:db8::1\"` or `\"example.com.\"`. */\n  content: string;\n    /** A comment, e.g. `\"a comment\"`, `null` if absent. */\n  comment: string | null;\n};\n\nexport type DnszDnsData = {\n    /** Array of `record` */\n  records: Array<DnszDnsRecord>;\n    /**  The value of `$ORIGIN` in the zone file. */\n  origin?: string;\n    /** The value of `$TTL` in the zone file. */\n  ttl?: number;\n    /** An optional header at the start of the file. Can be multiline. Does not include comment markers. */\n  header?: string;\n};\n\nexport type DnszParseOptions = {\n    /** When specified, replaces any `@` in `name` or `content` with it. */\n  replaceOrigin?: string | null;\n    /** When true, emit `\\r\\n` instead of `\\n` in `header`. */\n  crlf?: boolean;\n    /** Default class when absent. */\n  defaultClass?: string;\n    /** Default TTL when absent and `$TTL` is not present. */\n  defaultTTL?: number;\n    /** Ensure trailing dots on FQDNs in content. Supports a limited amount of record types. */\n  dots?: boolean;\n};\n\nexport type DnszStringifyOptions = {\n    /** Whether to group records into sections. */\n  sections?: boolean;\n    /** When `true`, emit `\\r\\n` instead of `\\n` for the resulting zone file. */\n  crlf?: boolean;\n    /** Ensure trailing dots on FQDNs in content. Supports a limited amount of record types. Default: `false`. */\n  dots?: boolean;\n};\n\n// List of types and places where they have name-like content, used on the `dot` option.\nconst nameLike = {\n  ALIAS: [0],\n  ANAME: [0],\n  CNAME: [0],\n  DNAME: [0],\n  MX: [1],\n  NAPTR: [5],\n  NS: [0],\n  NSEC: [0],\n  PTR: [0],\n  RP: [0, 1],\n  RRSIG: [7],\n  SIG: [7],\n  SOA: [0, 1],\n  SRV: [3],\n  TKEY: [0],\n  TSIG: [0],\n};\n\nfunction normalize(name: string) {\n  name = (name || \"\").toLowerCase();\n  if (name.endsWith(\".\") && name.length > 1) {\n    name = name.substring(0, name.length - 1);\n  }\n  return name.replace(/\\.{2,}/g, \".\").replace(/@\\./, \"@\");\n}\n\nfunction splitString(input: string, {separator = \" \", quotes = []}: {separator?: string, quotes?: Array<string>} = {}) {\n  const ast = {type: \"root\", nodes: [], stash: [\"\"]};\n  const stack = [ast];\n  const string = input;\n  let value: string;\n  let node: any;\n  let i = -1;\n  const state: Record<string, any> = {\n    input,\n    separator,\n    stack,\n    prev: () => string[i - 1],\n    next: () => string[i + 1],\n  };\n\n  const block = () => (state.block = stack[stack.length - 1]);\n  const peek = () => string[i + 1];\n  const next = () => string[++i];\n  const append = (value: string) => {\n    state.value = value;\n    if (value) {\n      state.block.stash[state.block.stash.length - 1] += value;\n    }\n  };\n\n  const closeIndex = (value: string, startIdx: number) => {\n    let idx = string.indexOf(value, startIdx);\n    if (idx > -1 && string[idx - 1] === \"\\\\\") {\n      idx = closeIndex(value, idx + 1);\n    }\n    return idx;\n  };\n\n  while (i < string.length - 1) {\n    state.value = value = next();\n    state.index = i;\n    block();\n\n    if (value === \"\\\\\") {\n      if (peek() === \"\\\\\") {\n        append(value + next());\n      } else {\n        append(value);\n        append(next());\n      }\n      continue;\n    }\n\n    if (quotes.includes(value)) {\n      const pos = i + 1;\n      const idx = closeIndex(value, pos);\n\n      if (idx > -1) {\n        append(value);\n        append(string.slice(pos, idx));\n        append(string[idx]);\n        i = idx;\n        continue;\n      }\n\n      append(value);\n      continue;\n    }\n\n    if (value === separator && state.block.type === \"root\") {\n      state.block.stash.push(\"\");\n      continue;\n    }\n\n    append(value);\n  }\n\n  node = stack.pop();\n  while (node !== ast) {\n    value = (node.parent.stash.pop() + node.stash.join(\".\"));\n    node.parent.stash = node.parent.stash.concat(value.split(\".\"));\n    node = stack.pop();\n  }\n\n  return node.stash;\n}\n\nfunction denormalize(name: string) {\n  if (!name.endsWith(\".\") && name.length > 1) {\n    name = `${name}.`;\n  }\n  return name.replace(/\\.{2,}/g, \".\").replace(/@\\./, \"@\");\n}\n\nfunction esc(str: string) {\n  return str.replace(/[|\\\\{}()[\\]^$+*?.-]/g, \"\\\\$&\");\n}\n\nfunction addDots(content: string, indexes: Array<number>): string {\n  const parts = splitString(content, {\n    quotes: [`\"`],\n    separator: \" \",\n  }).map((s: string) => s.trim()).filter(Boolean);\n  for (const index of indexes) {\n    if (!parts[index].endsWith(\".\")) {\n      parts[index] += \".\";\n    }\n  }\n  return parts.join(\" \");\n}\n\nfunction parseTTL(ttl: string | number, def?: number): number {\n  if (typeof ttl === \"number\") {\n    return ttl;\n  }\n\n  if (def && !ttl) {\n    return def;\n  }\n\n  if (/s$/i.test(ttl)) {\n    ttl = parseInt(ttl);\n  } else if (/m$/i.test(ttl)) {\n    ttl = parseInt(ttl) * 60;\n  } else if (/h$/i.test(ttl)) {\n    ttl = parseInt(ttl) * 60 * 60;\n  } else if (/d$/i.test(ttl)) {\n    ttl = parseInt(ttl) * 60 * 60 * 24;\n  } else if (/w$/i.test(ttl)) {\n    ttl = parseInt(ttl) * 60 * 60 * 24 * 7;\n  } else {\n    ttl = parseInt(ttl);\n  }\n\n  return ttl;\n}\n\ntype FormatOpts = {\n  origin: string,\n  newline: string,\n  sections: boolean,\n  dots: boolean,\n};\n\nfunction format(records: Array<DnszDnsRecord | undefined>, type: string | null, {origin, newline, sections, dots}: FormatOpts) {\n  let str = ``;\n\n  if (sections && type) {\n    str += `;; ${type} Records${newline}`;\n  }\n\n  for (const record of records || []) {\n    if (!record) continue;\n    let name = normalize(record.name || \"\");\n\n    if (origin) {\n      if (name === origin) {\n        name = \"@\";\n      } else if (name.endsWith(origin)) {\n        // subdomain, remove origin and trailing dots\n        name = normalize(name.replace(new RegExp(`${esc(`${origin}.`)}?$`, \"gm\"), \"\"));\n      } else {\n        // assume it's a subdomain, remove trailing dots\n        name = normalize(name);\n      }\n    } else {\n      if (name.includes(\".\")) {\n        // assume it's a fqdn, add trailing dots\n        name = denormalize(name);\n      } else {\n        name = normalize(name);\n      }\n    }\n\n    let content = record.content;\n    if (dots && Object.keys(nameLike).includes(record.type)) {\n      const indexes: Array<number> = nameLike[record.type as keyof typeof nameLike];\n      content = addDots(content, indexes);\n    }\n\n    const fields = [\n      name,\n      record.ttl,\n      record.class,\n      record.type,\n      content,\n    ];\n\n    if (record.comment) {\n      fields.push(`; ${record.comment}`);\n    }\n\n    str += `${fields.join(\"\\t\")}${newline}`;\n  }\n  return `${str}${sections ? newline : \"\"}`;\n}\n\nfunction splitContentAndComment(str?: string): [content: string | null, comment: string | null | undefined] {\n  if (!str) return [null, null];\n  const splitted = splitString(str, {\n    quotes: [`\"`],\n    separator: \";\",\n  });\n\n  let parts: Array<string>;\n  if (splitted.length > 2) { // more than one semicolon\n    parts = [splitted[0], splitted.slice(1).join(\";\")];\n  } else {\n    parts = splitted;\n  }\n\n  parts = parts.map((part: string) => (part || \"\").trim()).filter(Boolean);\n\n  if (parts.length <= 2) {\n    return [parts[0] || null, parts[1] || null];\n  } else {\n    const comment = parts.pop();\n    const content = parts.join(\"; \");\n    return [content, comment];\n  }\n}\n\n/** Parse a string of a DNS zone file and returns a `data` object. */\nexport function parseZone(str: string, {replaceOrigin = null, crlf = false, defaultTTL = 60, defaultClass = \"IN\", dots = false}: DnszParseOptions = {}): DnszDnsData {\n  const data: Partial<DnszDnsData> = {};\n  const rawLines = str.split(/\\r?\\n/).map(l => l.trim());\n  const lines = rawLines.filter(l => Boolean(l) && !l.startsWith(\";\"));\n  const newline = crlf ? \"\\r\\n\" : \"\\n\";\n\n  // search for header\n  const headerLines: Array<string> = [];\n  let valid: boolean = false;\n  for (const [index, line] of rawLines.entries()) {\n    if (line.startsWith(\";;\")) {\n      headerLines.push(line.substring(2).trim());\n    } else {\n      const prev = rawLines[index - 1];\n      if (line === \"\" && index > 1 && prev.startsWith(\";;\")) {\n        valid = true;\n        break;\n      }\n    }\n  }\n  if (valid && headerLines.length) {\n    data.header = headerLines.join(newline);\n  }\n\n  // https://regex101.com/r/aKuGyZ/3\n  const reLine = /^([a-z0-9_.\\-@*]+)?\\s*([0-9]+[smhdw]?)?\\s*([a-z]+)?\\s+([a-z]+[0-9]*)?\\s+(.+)$/i;\n\n  // create records\n  data.records = [];\n  for (const line of lines) {\n    const parsedOrigin = (/\\$ORIGIN\\s+(\\S+)/.exec(line) || [])[1];\n    if (parsedOrigin && !data.origin) {\n      data.origin = normalize(parsedOrigin);\n    }\n\n    const parsedTtl = (/\\$TTL\\s+(\\S+)/.exec(line) || [])[1];\n    if (line.startsWith(\"$TTL \") && !data.ttl) {\n      data.ttl = parseTTL(normalize(parsedTtl));\n    }\n\n    let [, name, ttl, cls, type, contentAndComment] = reLine.exec(line) || [];\n    if (!ttl && name && /[0-9]+/.test(name)) { // no name\n      ttl = name;\n      name = \"\";\n    }\n    if (cls && !type) { // class is optional\n      type = cls;\n      cls = \"\";\n    }\n    if (!cls) {\n      cls = defaultClass;\n    }\n    let [content, comment] = splitContentAndComment(contentAndComment);\n\n    if (!name) {\n      name = \"\";\n    }\n\n    if (!cls || !type || !content) {\n      continue;\n    }\n\n    type = type.toUpperCase();\n    content = (content || \"\").trim();\n    if (dots && Object.keys(nameLike).includes(type)) {\n      content = addDots(content, nameLike[type as keyof typeof nameLike]);\n    }\n\n    data.records.push({\n      name: normalize(([\"\", \"@\"].includes(name) && data.origin) ? data.origin : name),\n      ttl: parseTTL(ttl, data.ttl !== undefined ? data.ttl : defaultTTL),\n      class: cls.toUpperCase(),\n      type,\n      content,\n      comment: (comment || \"\").trim() || null,\n    });\n  }\n\n  if (replaceOrigin) {\n    data.origin = replaceOrigin;\n  }\n\n  return data as DnszDnsData;\n}\n\n/** Parse a `data` object and return a string with the zone file contents. */\nexport function stringifyZone(data: DnszDnsData, {crlf = false, sections = true, dots = false}: DnszStringifyOptions = {}): string {\n  const recordsByType: Record<string, Array<DnszDnsRecord>> = {};\n  const newline = crlf ? \"\\r\\n\" : \"\\n\";\n\n  if (sections) {\n    for (const record of data.records) {\n      if (!recordsByType[record.type]) recordsByType[record.type] = [];\n      recordsByType[record.type].push(record);\n    }\n  }\n\n  let output = \"\";\n  if (data.header) {\n    output += `${data.header\n      .split(/\\r?\\n/)\n      .map(l => l.trim())\n      .map(l => l ? `;; ${l}` : \";;\")\n      .join(newline)\n      .trim()}${newline}${newline}`;\n  }\n\n  const vars: Array<string> = [];\n  if (data.origin) vars.push(`$ORIGIN ${denormalize(data.origin)}`);\n  if (data.ttl) vars.push(`$TTL ${data.ttl}`);\n  if (vars.length) output += `${vars.join(newline)}${newline}${newline}`;\n\n  const origin = normalize(data.origin || \"\");\n  if (sections) {\n    if (recordsByType.SOA) {\n      output += format(recordsByType.SOA, \"SOA\", {origin, newline, sections, dots});\n      delete recordsByType.SOA;\n    }\n\n    for (const type of Object.keys(recordsByType).sort()) {\n      output += format(recordsByType[type], type, {origin, newline, sections, dots});\n    }\n  } else {\n    const recordsSOA = data.records.filter(r => r.type === \"SOA\");\n    const recordsMinusSOA = data.records.filter(r => r.type !== \"SOA\");\n\n    output += format(recordsSOA, null, {origin, newline, sections, dots});\n    output += format(recordsMinusSOA, null, {origin, newline, sections, dots});\n  }\n\n  return 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dist/index.d.ts

@@ -1,49 +0,62 @@
-export type DnszDnsRecord = {
-    /**The lowercase DNS name without a trailing dot, e.g. `"example.com"`. */
-    name: string;
-    /** The TTL in seconds, e.g. `60`. */
-    ttl: number;
-    /** The DNS class, e.g. `"IN"`. */
-    class: string;
-    /** The record type, e.g. `"A"`. */
-    type: string;
-    /** The record content, e.g. `"2001:db8::1"` or `"example.com."`. */
-    content: string;
-    /** A comment, e.g. `"a comment"`, `null` if absent. */
-    comment: string | null;
+//#region index.d.ts
+type DnszDnsRecord = {
+  /**The lowercase DNS name without a trailing dot, e.g. `"example.com"`. */
+  name: string;
+  /** The TTL in seconds, e.g. `60`. */
+  ttl: number;
+  /** The DNS class, e.g. `"IN"`. */
+  class: string;
+  /** The record type, e.g. `"A"`. */
+  type: string;
+  /** The record content, e.g. `"2001:db8::1"` or `"example.com."`. */
+  content: string;
+  /** A comment, e.g. `"a comment"`, `null` if absent. */
+  comment: string | null;
 };
-export type DnszDnsData = {
-    /** Array of `record` */
-    records: DnszDnsRecord[];
-    /**  The value of `$ORIGIN` in the zone file. */
-    origin?: string;
-    /** The value of `$TTL` in the zone file. */
-    ttl?: number;
-    /** An optional header at the start of the file. Can be multiline. Does not include comment markers. */
-    header?: string;
+type DnszDnsData = {
+  /** Array of `record` */
+  records: Array<DnszDnsRecord>;
+  /**  The value of `$ORIGIN` in the zone file. */
+  origin?: string;
+  /** The value of `$TTL` in the zone file. */
+  ttl?: number;
+  /** An optional header at the start of the file. Can be multiline. Does not include comment markers. */
+  header?: string;
 };
-export type DnszParseOptions = {
-    /** When specified, replaces any `@` in `name` or `content` with it. */
-    replaceOrigin?: string | null;
-    /** When true, emit `\r\n` instead of `\n` in `header`. */
-    crlf?: boolean;
-    /** Default class when absent. */
-    defaultClass?: string;
-    /** Default TTL when absent and `$TTL` is not present. */
-    defaultTTL?: number;
-    /** Ensure trailing dots on FQDNs in content. Supports a limited amount of record types. */
-    dots?: boolean;
+type DnszParseOptions = {
+  /** When specified, replaces any `@` in `name` or `content` with it. */
+  replaceOrigin?: string | null;
+  /** When true, emit `\r\n` instead of `\n` in `header`. */
+  crlf?: boolean;
+  /** Default class when absent. */
+  defaultClass?: string;
+  /** Default TTL when absent and `$TTL` is not present. */
+  defaultTTL?: number;
+  /** Ensure trailing dots on FQDNs in content. Supports a limited amount of record types. */
+  dots?: boolean;
 };
-export type DnszStringifyOptions = {
-    /** Whether to group records into sections. */
-    sections?: boolean;
-    /** When `true`, emit `\r\n` instead of `\n` for the resulting zone file. */
-    crlf?: boolean;
-    /** Ensure trailing dots on FQDNs in content. Supports a limited amount of record types. Default: `false`. */
-    dots?: boolean;
+type DnszStringifyOptions = {
+  /** Whether to group records into sections. */
+  sections?: boolean;
+  /** When `true`, emit `\r\n` instead of `\n` for the resulting zone file. */
+  crlf?: boolean;
+  /** Ensure trailing dots on FQDNs in content. Supports a limited amount of record types. Default: `false`. */
+  dots?: boolean;
 };
 /** Parse a string of a DNS zone file and returns a `data` object. */
-export declare function parseZone(str: string, { replaceOrigin, crlf, defaultTTL, defaultClass, dots }?: DnszParseOptions): DnszDnsData;
+declare function parseZone(str: string, {
+  replaceOrigin,
+  crlf,
+  defaultTTL,
+  defaultClass,
+  dots
+}?: DnszParseOptions): DnszDnsData;
 /** Parse a `data` object and return a string with the zone file contents. */
-export declare function stringifyZone(data: DnszDnsData, { crlf, sections, dots }?: DnszStringifyOptions): string;
+declare function stringifyZone(data: DnszDnsData, {
+  crlf,
+  sections,
+  dots
+}?: DnszStringifyOptions): string;
+//#endregion
+export { DnszDnsData, DnszDnsRecord, DnszParseOptions, DnszStringifyOptions, parseZone, stringifyZone };
 //# sourceMappingURL=index.d.ts.map

dist/index.js

@@ -0,303 +1,268 @@
+//#region index.ts
 const nameLike = {
-  ALIAS: [0],
-  ANAME: [0],
-  CNAME: [0],
-  DNAME: [0],
-  MX: [1],
-  NAPTR: [5],
-  NS: [0],
-  NSEC: [0],
-  PTR: [0],
-  RP: [0, 1],
-  RRSIG: [7],
-  SIG: [7],
-  SOA: [0, 1],
-  SRV: [3],
-  TKEY: [0],
-  TSIG: [0]
+	ALIAS: [0],
+	ANAME: [0],
+	CNAME: [0],
+	DNAME: [0],
+	MX: [1],
+	NAPTR: [5],
+	NS: [0],
+	NSEC: [0],
+	PTR: [0],
+	RP: [0, 1],
+	RRSIG: [7],
+	SIG: [7],
+	SOA: [0, 1],
+	SRV: [3],
+	TKEY: [0],
+	TSIG: [0]
 };
 function normalize(name) {
-  name = (name || "").toLowerCase();
-  if (name.endsWith(".") && name.length > 1) {
-    name = name.substring(0, name.length - 1);
-  }
-  return name.replace(/\.{2,}/g, ".").replace(/@\./, "@");
+	name = (name || "").toLowerCase();
+	if (name.endsWith(".") && name.length > 1) name = name.substring(0, name.length - 1);
+	return name.replace(/\.{2,}/g, ".").replace(/@\./, "@");
 }
 function splitString(input, { separator = " ", quotes = [] } = {}) {
-  const ast = { type: "root", nodes: [], stash: [""] };
-  const stack = [ast];
-  const string = input;
-  let value;
-  let node;
-  let i = -1;
-  const state = {};
-  const block = () => state.block = stack[stack.length - 1];
-  const peek = () => string[i + 1];
-  const next = () => string[++i];
-  const append = (value2) => {
-    state.value = value2;
-    if (value2) {
-      state.block.stash[state.block.stash.length - 1] += value2;
-    }
-  };
-  const closeIndex = (value2, startIdx) => {
-    let idx = string.indexOf(value2, startIdx);
-    if (idx > -1 && string[idx - 1] === "\\") {
-      idx = closeIndex(value2, idx + 1);
-    }
-    return idx;
-  };
-  while (i < string.length - 1) {
-    state.value = value = next();
-    state.index = i;
-    block();
-    if (value === "\\") {
-      if (peek() === "\\") {
-        append(value + next());
-      } else {
-        append(value);
-        append(next());
-      }
-      continue;
-    }
-    if (quotes.includes(value)) {
-      const pos = i + 1;
-      const idx = closeIndex(value, pos);
-      if (idx > -1) {
-        append(value);
-        append(string.slice(pos, idx));
-        append(string[idx]);
-        i = idx;
-        continue;
-      }
-      append(value);
-      continue;
-    }
-    if (value === separator && state.block.type === "root") {
-      state.block.stash.push("");
-      continue;
-    }
-    append(value);
-  }
-  node = stack.pop();
-  while (node !== ast) {
-    value = node.parent.stash.pop() + node.stash.join(".");
-    node.parent.stash = node.parent.stash.concat(value.split("."));
-    node = stack.pop();
-  }
-  return node.stash;
+	const ast = {
+		type: "root",
+		nodes: [],
+		stash: [""]
+	};
+	const stack = [ast];
+	const string = input;
+	let value;
+	let node;
+	let i = -1;
+	const state = {
+		input,
+		separator,
+		stack,
+		prev: () => string[i - 1],
+		next: () => string[i + 1]
+	};
+	const block = () => state.block = stack[stack.length - 1];
+	const peek = () => string[i + 1];
+	const next = () => string[++i];
+	const append = (value$1) => {
+		state.value = value$1;
+		if (value$1) state.block.stash[state.block.stash.length - 1] += value$1;
+	};
+	const closeIndex = (value$1, startIdx) => {
+		let idx = string.indexOf(value$1, startIdx);
+		if (idx > -1 && string[idx - 1] === "\\") idx = closeIndex(value$1, idx + 1);
+		return idx;
+	};
+	while (i < string.length - 1) {
+		state.value = value = next();
+		state.index = i;
+		block();
+		if (value === "\\") {
+			if (peek() === "\\") append(value + next());
+			else {
+				append(value);
+				append(next());
+			}
+			continue;
+		}
+		if (quotes.includes(value)) {
+			const pos = i + 1;
+			const idx = closeIndex(value, pos);
+			if (idx > -1) {
+				append(value);
+				append(string.slice(pos, idx));
+				append(string[idx]);
+				i = idx;
+				continue;
+			}
+			append(value);
+			continue;
+		}
+		if (value === separator && state.block.type === "root") {
+			state.block.stash.push("");
+			continue;
+		}
+		append(value);
+	}
+	node = stack.pop();
+	while (node !== ast) {
+		value = node.parent.stash.pop() + node.stash.join(".");
+		node.parent.stash = node.parent.stash.concat(value.split("."));
+		node = stack.pop();
+	}
+	return node.stash;
 }
 function denormalize(name) {
-  if (!name.endsWith(".") && name.length > 1) {
-    name = `${name}.`;
-  }
-  return name.replace(/\.{2,}/g, ".").replace(/@\./, "@");
+	if (!name.endsWith(".") && name.length > 1) name = `${name}.`;
+	return name.replace(/\.{2,}/g, ".").replace(/@\./, "@");
 }
 function esc(str) {
-  return str.replace(/[|\\{}()[\]^$+*?.-]/g, "\\$&");
+	return str.replace(/[|\\{}()[\]^$+*?.-]/g, "\\$&");
 }
 function addDots(content, indexes) {
-  const parts = splitString(content, {
-    quotes: [`"`],
-    separator: " "
-  }).map((s) => s.trim()).filter(Boolean);
-  for (const index of indexes) {
-    if (!parts[index].endsWith(".")) {
-      parts[index] += ".";
-    }
-  }
-  return parts.join(" ");
+	const parts = splitString(content, {
+		quotes: [`"`],
+		separator: " "
+	}).map((s) => s.trim()).filter(Boolean);
+	for (const index of indexes) if (!parts[index].endsWith(".")) parts[index] += ".";
+	return parts.join(" ");
 }
 function parseTTL(ttl, def) {
-  if (typeof ttl === "number") {
-    return ttl;
-  }
-  if (def && !ttl) {
-    return def;
-  }
-  if (/s$/i.test(ttl)) {
-    ttl = parseInt(ttl);
-  } else if (/m$/i.test(ttl)) {
-    ttl = parseInt(ttl) * 60;
-  } else if (/h$/i.test(ttl)) {
-    ttl = parseInt(ttl) * 60 * 60;
-  } else if (/d$/i.test(ttl)) {
-    ttl = parseInt(ttl) * 60 * 60 * 24;
-  } else if (/w$/i.test(ttl)) {
-    ttl = parseInt(ttl) * 60 * 60 * 24 * 7;
-  } else {
-    ttl = parseInt(ttl);
-  }
-  return ttl;
+	if (typeof ttl === "number") return ttl;
+	if (def && !ttl) return def;
+	if (/s$/i.test(ttl)) ttl = parseInt(ttl);
+	else if (/m$/i.test(ttl)) ttl = parseInt(ttl) * 60;
+	else if (/h$/i.test(ttl)) ttl = parseInt(ttl) * 60 * 60;
+	else if (/d$/i.test(ttl)) ttl = parseInt(ttl) * 60 * 60 * 24;
+	else if (/w$/i.test(ttl)) ttl = parseInt(ttl) * 60 * 60 * 24 * 7;
+	else ttl = parseInt(ttl);
+	return ttl;
 }
 function format(records, type, { origin, newline, sections, dots }) {
-  let str = ``;
-  if (sections && type) {
-    str += `;; ${type} Records${newline}`;
-  }
-  for (const record of records || []) {
-    if (!record) continue;
-    let name = normalize(record.name || "");
-    if (origin) {
-      if (name === origin) {
-        name = "@";
-      } else if (name.endsWith(origin)) {
-        name = normalize(name.replace(new RegExp(`${esc(`${origin}.`)}?$`, "gm"), ""));
-      } else {
-        name = normalize(name);
-      }
-    } else {
-      if (name.includes(".")) {
-        name = denormalize(name);
-      } else {
-        name = normalize(name);
-      }
-    }
-    let content = record.content;
-    if (dots && Object.keys(nameLike).includes(record.type)) {
-      const indexes = nameLike[record.type];
-      content = addDots(content, indexes);
-    }
-    const fields = [
-      name,
-      record.ttl,
-      record.class,
-      record.type,
-      content
-    ];
-    if (record.comment) {
-      fields.push(`; ${record.comment}`);
-    }
-    str += `${fields.join("	")}${newline}`;
-  }
-  return `${str}${sections ? newline : ""}`;
+	let str = ``;
+	if (sections && type) str += `;; ${type} Records${newline}`;
+	for (const record of records || []) {
+		if (!record) continue;
+		let name = normalize(record.name || "");
+		if (origin) if (name === origin) name = "@";
+		else if (name.endsWith(origin)) name = normalize(name.replace(new RegExp(`${esc(`${origin}.`)}?$`, "gm"), ""));
+		else name = normalize(name);
+		else if (name.includes(".")) name = denormalize(name);
+		else name = normalize(name);
+		let content = record.content;
+		if (dots && Object.keys(nameLike).includes(record.type)) {
+			const indexes = nameLike[record.type];
+			content = addDots(content, indexes);
+		}
+		const fields = [
+			name,
+			record.ttl,
+			record.class,
+			record.type,
+			content
+		];
+		if (record.comment) fields.push(`; ${record.comment}`);
+		str += `${fields.join("	")}${newline}`;
+	}
+	return `${str}${sections ? newline : ""}`;
 }
 function splitContentAndComment(str) {
-  if (!str) return [null, null];
-  const splitted = splitString(str, {
-    quotes: [`"`],
-    separator: ";"
-  });
-  let parts;
-  if (splitted.length > 2) {
-    parts = [splitted[0], splitted.slice(1).join(";")];
-  } else {
-    parts = splitted;
-  }
-  parts = parts.map((part) => (part || "").trim()).filter(Boolean);
-  if (parts.length <= 2) {
-    return [parts[0] || null, parts[1] || null];
-  } else {
-    const comment = parts.pop();
-    const content = parts.join("; ");
-    return [content, comment];
-  }
+	if (!str) return [null, null];
+	const splitted = splitString(str, {
+		quotes: [`"`],
+		separator: ";"
+	});
+	let parts;
+	if (splitted.length > 2) parts = [splitted[0], splitted.slice(1).join(";")];
+	else parts = splitted;
+	parts = parts.map((part) => (part || "").trim()).filter(Boolean);
+	if (parts.length <= 2) return [parts[0] || null, parts[1] || null];
+	else {
+		const comment = parts.pop();
+		return [parts.join("; "), comment];
+	}
 }
+/** Parse a string of a DNS zone file and returns a `data` object. */
 function parseZone(str, { replaceOrigin = null, crlf = false, defaultTTL = 60, defaultClass = "IN", dots = false } = {}) {
-  const data = {};
-  const rawLines = str.split(/\r?\n/).map((l) => l.trim());
-  const lines = rawLines.filter((l) => Boolean(l) && !l.startsWith(";"));
-  const newline = crlf ? "\r\n" : "\n";
-  const headerLines = [];
-  let valid;
-  for (const [index, line] of rawLines.entries()) {
-    if (line.startsWith(";;")) {
-      headerLines.push(line.substring(2).trim());
-    } else {
-      const prev = rawLines[index - 1];
-      if (line === "" && index > 1 && prev.startsWith(";;")) {
-        valid = true;
-        break;
-      }
-    }
-  }
-  if (valid && headerLines.length) {
-    data.header = headerLines.join(newline);
-  }
-  const reLine = /^([a-z0-9_.\-@*]+)?\s*([0-9]+[smhdw]?)?\s*([a-z]+)?\s+([a-z]+[0-9]*)?\s+(.+)$/i;
-  data.records = [];
-  for (const line of lines) {
-    const parsedOrigin = (/\$ORIGIN\s+(\S+)/.exec(line) || [])[1];
-    if (parsedOrigin && !data.origin) {
-      data.origin = normalize(parsedOrigin);
-    }
-    const parsedTtl = (/\$TTL\s+(\S+)/.exec(line) || [])[1];
-    if (line.startsWith("$TTL ") && !data.ttl) {
-      data.ttl = parseTTL(normalize(parsedTtl));
-    }
-    let [, name, ttl, cls, type, contentAndComment] = reLine.exec(line) || [];
-    if (!ttl && name && /[0-9]+/.test(name)) {
-      ttl = name;
-      name = "";
-    }
-    if (cls && !type) {
-      type = cls;
-      cls = "";
-    }
-    if (!cls) {
-      cls = defaultClass;
-    }
-    let [content, comment] = splitContentAndComment(contentAndComment);
-    if (!name) {
-      name = "";
-    }
-    if (!cls || !type || !content) {
-      continue;
-    }
-    type = type.toUpperCase();
-    content = (content || "").trim();
-    if (dots && Object.keys(nameLike).includes(type)) {
-      content = addDots(content, nameLike[type]);
-    }
-    data.records.push({
-      name: normalize(["", "@"].includes(name) && data.origin ? data.origin : name),
-      ttl: parseTTL(ttl, data.ttl !== void 0 ? data.ttl : defaultTTL),
-      class: cls.toUpperCase(),
-      type,
-      content,
-      comment: (comment || "").trim() || null
-    });
-  }
-  if (replaceOrigin) {
-    data.origin = replaceOrigin;
-  }
-  return data;
+	const data = {};
+	const rawLines = str.split(/\r?\n/).map((l) => l.trim());
+	const lines = rawLines.filter((l) => Boolean(l) && !l.startsWith(";"));
+	const newline = crlf ? "\r\n" : "\n";
+	const headerLines = [];
+	let valid = false;
+	for (const [index, line] of rawLines.entries()) if (line.startsWith(";;")) headerLines.push(line.substring(2).trim());
+	else {
+		const prev = rawLines[index - 1];
+		if (line === "" && index > 1 && prev.startsWith(";;")) {
+			valid = true;
+			break;
+		}
+	}
+	if (valid && headerLines.length) data.header = headerLines.join(newline);
+	const reLine = /^([a-z0-9_.\-@*]+)?\s*([0-9]+[smhdw]?)?\s*([a-z]+)?\s+([a-z]+[0-9]*)?\s+(.+)$/i;
+	data.records = [];
+	for (const line of lines) {
+		const parsedOrigin = (/\$ORIGIN\s+(\S+)/.exec(line) || [])[1];
+		if (parsedOrigin && !data.origin) data.origin = normalize(parsedOrigin);
+		const parsedTtl = (/\$TTL\s+(\S+)/.exec(line) || [])[1];
+		if (line.startsWith("$TTL ") && !data.ttl) data.ttl = parseTTL(normalize(parsedTtl));
+		let [, name, ttl, cls, type, contentAndComment] = reLine.exec(line) || [];
+		if (!ttl && name && /[0-9]+/.test(name)) {
+			ttl = name;
+			name = "";
+		}
+		if (cls && !type) {
+			type = cls;
+			cls = "";
+		}
+		if (!cls) cls = defaultClass;
+		let [content, comment] = splitContentAndComment(contentAndComment);
+		if (!name) name = "";
+		if (!cls || !type || !content) continue;
+		type = type.toUpperCase();
+		content = (content || "").trim();
+		if (dots && Object.keys(nameLike).includes(type)) content = addDots(content, nameLike[type]);
+		data.records.push({
+			name: normalize(["", "@"].includes(name) && data.origin ? data.origin : name),
+			ttl: parseTTL(ttl, data.ttl !== void 0 ? data.ttl : defaultTTL),
+			class: cls.toUpperCase(),
+			type,
+			content,
+			comment: (comment || "").trim() || null
+		});
+	}
+	if (replaceOrigin) data.origin = replaceOrigin;
+	return data;
 }
+/** Parse a `data` object and return a string with the zone file contents. */
 function stringifyZone(data, { crlf = false, sections = true, dots = false } = {}) {
-  const recordsByType = {};
-  const newline = crlf ? "\r\n" : "\n";
-  if (sections) {
-    for (const record of data.records) {
-      if (!recordsByType[record.type]) recordsByType[record.type] = [];
-      recordsByType[record.type].push(record);
-    }
-  }
-  let output = "";
-  if (data.header) {
-    output += `${data.header.split(/\r?\n/).map((l) => l.trim()).map((l) => l ? `;; ${l}` : ";;").join(newline).trim()}${newline}${newline}`;
-  }
-  const vars = [];
-  if (data.origin) vars.push(`$ORIGIN ${denormalize(data.origin)}`);
-  if (data.ttl) vars.push(`$TTL ${data.ttl}`);
-  if (vars.length) output += `${vars.join(newline)}${newline}${newline}`;
-  const origin = normalize(data.origin);
-  if (sections) {
-    if (recordsByType.SOA) {
-      output += format(recordsByType.SOA, "SOA", { origin, newline, sections, dots });
-      delete recordsByType.SOA;
-    }
-    for (const type of Object.keys(recordsByType).sort()) {
-      output += format(recordsByType[type], type, { origin, newline, sections, dots });
-    }
-  } else {
-    const recordsSOA = data.records.filter((r) => r.type === "SOA");
-    const recordsMinusSOA = data.records.filter((r) => r.type !== "SOA");
-    output += format(recordsSOA, null, { origin, newline, sections, dots });
-    output += format(recordsMinusSOA, null, { origin, newline, sections, dots });
-  }
-  return `${output.trim()}${newline}`;
+	const recordsByType = {};
+	const newline = crlf ? "\r\n" : "\n";
+	if (sections) for (const record of data.records) {
+		if (!recordsByType[record.type]) recordsByType[record.type] = [];
+		recordsByType[record.type].push(record);
+	}
+	let output = "";
+	if (data.header) output += `${data.header.split(/\r?\n/).map((l) => l.trim()).map((l) => l ? `;; ${l}` : ";;").join(newline).trim()}${newline}${newline}`;
+	const vars = [];
+	if (data.origin) vars.push(`$ORIGIN ${denormalize(data.origin)}`);
+	if (data.ttl) vars.push(`$TTL ${data.ttl}`);
+	if (vars.length) output += `${vars.join(newline)}${newline}${newline}`;
+	const origin = normalize(data.origin || "");
+	if (sections) {
+		if (recordsByType.SOA) {
+			output += format(recordsByType.SOA, "SOA", {
+				origin,
+				newline,
+				sections,
+				dots
+			});
+			delete recordsByType.SOA;
+		}
+		for (const type of Object.keys(recordsByType).sort()) output += format(recordsByType[type], type, {
+			origin,
+			newline,
+			sections,
+			dots
+		});
+	} else {
+		const recordsSOA = data.records.filter((r) => r.type === "SOA");
+		const recordsMinusSOA = data.records.filter((r) => r.type !== "SOA");
+		output += format(recordsSOA, null, {
+			origin,
+			newline,
+			sections,
+			dots
+		});
+		output += format(recordsMinusSOA, null, {
+			origin,
+			newline,
+			sections,
+			dots
+		});
+	}
+	return `${output.trim()}${newline}`;
 }
-export {
-  parseZone,
-  stringifyZone
-};
+
+//#endregion
+export { parseZone, stringifyZone };
+//# sourceMappingURL=index.js.map

package.json

 {
   "name": "dnsz",
-  "version": "4.3.2",
+  "version": "4.3.4",
   "description": "Generic DNS zone file parser and stringifier",
@@ -17,13 +17,14 @@ "author": "silverwind <[e-mail]>",
   "devDependencies": {
-    "@types/node": "22.15.3",
-    "eslint": "8.57.0",
-    "eslint-config-silverwind": "100.1.4",
-    "typescript-config-silverwind": "9.0.7",
-    "updates": "16.4.2",
-    "versions": "12.1.3",
-    "vite": "6.3.3",
-    "vite-config-silverwind": "5.2.3",
-    "vitest": "3.1.2",
-    "vitest-config-silverwind": "10.0.2"
+    "@types/node": "24.10.1",
+    "eslint": "9.39.1",
+    "eslint-config-silverwind": "112.0.1",
+    "tsdown": "0.16.7",
+    "tsdown-config-silverwind": "1.5.3",
+    "typescript-config-silverwind": "14.0.0",
+    "updates": "16.9.1",
+    "versions": "14.0.3",
+    "vite-config-silverwind": "6.0.5",
+    "vitest": "4.0.14",
+    "vitest-config-silverwind": "10.4.2"
   }
 }

dist/index.d.ts.map

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No alert changes

Improved metrics

Total package byte prevSize

35668

95.92%

Worsened metrics

Dev dependency count

11

10%

Lines of code

327

-6.84%

No dependency changes